CA2756887C - Derives d'indole - Google Patents
Derives d'indole Download PDFInfo
- Publication number
- CA2756887C CA2756887C CA2756887A CA2756887A CA2756887C CA 2756887 C CA2756887 C CA 2756887C CA 2756887 A CA2756887 A CA 2756887A CA 2756887 A CA2756887 A CA 2756887A CA 2756887 C CA2756887 C CA 2756887C
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- CA
- Canada
- Prior art keywords
- imaging agent
- vivo imaging
- ethyl
- precursor compound
- mmol
- Prior art date
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- 150000002475 indoles Chemical class 0.000 title description 10
- 229940054051 antipsychotic indole derivative Drugs 0.000 title description 6
- 239000012216 imaging agent Substances 0.000 claims abstract description 208
- 238000011503 in vivo imaging Methods 0.000 claims abstract description 141
- 150000001875 compounds Chemical class 0.000 claims abstract description 128
- 239000002243 precursor Substances 0.000 claims abstract description 126
- 239000000203 mixture Substances 0.000 claims abstract description 87
- 238000000034 method Methods 0.000 claims abstract description 62
- 239000012217 radiopharmaceutical Substances 0.000 claims abstract description 10
- 229940121896 radiopharmaceutical Drugs 0.000 claims abstract description 10
- 230000002799 radiopharmaceutical effect Effects 0.000 claims abstract description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 119
- 238000006243 chemical reaction Methods 0.000 claims description 117
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 47
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 40
- 229910052757 nitrogen Inorganic materials 0.000 claims description 34
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 30
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 29
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 23
- 238000002360 preparation method Methods 0.000 claims description 22
- 239000001257 hydrogen Substances 0.000 claims description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 20
- 125000006239 protecting group Chemical group 0.000 claims description 15
- 239000011592 zinc chloride Substances 0.000 claims description 15
- 235000005074 zinc chloride Nutrition 0.000 claims description 15
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 13
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- 125000003545 alkoxy group Chemical group 0.000 claims description 9
- 125000003709 fluoroalkyl group Chemical group 0.000 claims description 8
- 125000005843 halogen group Chemical group 0.000 claims description 8
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 125000004429 atom Chemical group 0.000 claims description 6
- 238000003745 diagnosis Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 125000003725 azepanyl group Chemical group 0.000 claims description 5
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 5
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 5
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 4
- 201000001320 Atherosclerosis Diseases 0.000 claims description 4
- 206010028980 Neoplasm Diseases 0.000 claims description 4
- 208000030886 Traumatic Brain injury Diseases 0.000 claims description 4
- 201000011510 cancer Diseases 0.000 claims description 4
- 125000003636 chemical group Chemical group 0.000 claims description 4
- 125000001153 fluoro group Chemical group F* 0.000 claims description 4
- 125000004428 fluoroalkoxy group Chemical group 0.000 claims description 4
- 201000006417 multiple sclerosis Diseases 0.000 claims description 4
- 208000004296 neuralgia Diseases 0.000 claims description 4
- 208000021722 neuropathic pain Diseases 0.000 claims description 4
- 230000009529 traumatic brain injury Effects 0.000 claims description 4
- 208000030507 AIDS Diseases 0.000 claims description 3
- 208000024827 Alzheimer disease Diseases 0.000 claims description 3
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 claims description 3
- 208000011990 Corticobasal Degeneration Diseases 0.000 claims description 3
- 206010012289 Dementia Diseases 0.000 claims description 3
- 208000000903 Herpes simplex encephalitis Diseases 0.000 claims description 3
- 208000023105 Huntington disease Diseases 0.000 claims description 3
- 208000022559 Inflammatory bowel disease Diseases 0.000 claims description 3
- 208000032382 Ischaemic stroke Diseases 0.000 claims description 3
- 208000028389 Nerve injury Diseases 0.000 claims description 3
- 208000018737 Parkinson disease Diseases 0.000 claims description 3
- 208000010886 Peripheral nerve injury Diseases 0.000 claims description 3
- 206010035664 Pneumonia Diseases 0.000 claims description 3
- 206010063837 Reperfusion injury Diseases 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 230000037328 acute stress Effects 0.000 claims description 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 3
- 208000006673 asthma Diseases 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 208000010353 central nervous system vasculitis Diseases 0.000 claims description 3
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- 230000037326 chronic stress Effects 0.000 claims description 3
- 206010014599 encephalitis Diseases 0.000 claims description 3
- 206010015037 epilepsy Diseases 0.000 claims description 3
- 125000005842 heteroatom Chemical group 0.000 claims description 3
- 125000002757 morpholinyl group Chemical group 0.000 claims description 3
- 201000008383 nephritis Diseases 0.000 claims description 3
- 230000008764 nerve damage Effects 0.000 claims description 3
- 239000001301 oxygen Chemical group 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 125000003386 piperidinyl group Chemical group 0.000 claims description 3
- 201000002212 progressive supranuclear palsy Diseases 0.000 claims description 3
- 206010039073 rheumatoid arthritis Diseases 0.000 claims description 3
- 229910052717 sulfur Chemical group 0.000 claims description 3
- 239000011593 sulfur Chemical group 0.000 claims description 3
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 claims description 3
- 208000001640 Fibromyalgia Diseases 0.000 claims description 2
- 206010002026 amyotrophic lateral sclerosis Diseases 0.000 claims description 2
- 238000010511 deprotection reaction Methods 0.000 claims description 2
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 claims description 2
- 208000012947 ischemia reperfusion injury Diseases 0.000 claims description 2
- 239000002953 phosphate buffered saline Substances 0.000 claims description 2
- 125000000719 pyrrolidinyl group Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 4
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 claims 1
- 206010003694 Atrophy Diseases 0.000 claims 1
- 208000014644 Brain disease Diseases 0.000 claims 1
- 230000037444 atrophy Effects 0.000 claims 1
- 230000002757 inflammatory effect Effects 0.000 claims 1
- LYRCQNDYYRPFMF-UHFFFAOYSA-N trimethyltin Chemical group C[Sn](C)C LYRCQNDYYRPFMF-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 43
- 238000003786 synthesis reaction Methods 0.000 abstract description 43
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 abstract description 28
- 210000004556 brain Anatomy 0.000 abstract description 18
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 abstract description 14
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 abstract description 14
- 230000027455 binding Effects 0.000 abstract description 5
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 180
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 122
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 115
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 63
- 239000000243 solution Substances 0.000 description 51
- 230000002285 radioactive effect Effects 0.000 description 46
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 40
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 39
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 39
- 239000003921 oil Substances 0.000 description 36
- 235000019198 oils Nutrition 0.000 description 36
- 239000007787 solid Substances 0.000 description 36
- 239000013058 crude material Substances 0.000 description 30
- 239000012071 phase Substances 0.000 description 27
- 238000010992 reflux Methods 0.000 description 27
- 238000010898 silica gel chromatography Methods 0.000 description 26
- UZBQIPPOMKBLAS-UHFFFAOYSA-N diethylazanide Chemical compound CC[N-]CC UZBQIPPOMKBLAS-UHFFFAOYSA-N 0.000 description 25
- 239000011541 reaction mixture Substances 0.000 description 23
- -1 indole compound Chemical class 0.000 description 22
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 20
- 235000019341 magnesium sulphate Nutrition 0.000 description 20
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 20
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- 239000010410 layer Substances 0.000 description 18
- 238000000746 purification Methods 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 17
- 229940098779 methanesulfonic acid Drugs 0.000 description 17
- 238000005481 NMR spectroscopy Methods 0.000 description 16
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 16
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 16
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 14
- JISIWQJYFOLJJD-UHFFFAOYSA-N ethyl 3-bromo-2-hydroxycyclohexene-1-carboxylate Chemical compound CCOC(=O)C1=C(O)C(Br)CCC1 JISIWQJYFOLJJD-UHFFFAOYSA-N 0.000 description 14
- FSBNGVSRDFQVMC-UHFFFAOYSA-N ethyl 8-chloro-9-(2-fluoroethyl)-5-methoxy-1,2,3,4-tetrahydrocarbazole-4-carboxylate Chemical compound C12=C(OC)C=CC(Cl)=C2N(CCF)C2=C1C(C(=O)OCC)CCC2 FSBNGVSRDFQVMC-UHFFFAOYSA-N 0.000 description 14
- 238000004128 high performance liquid chromatography Methods 0.000 description 14
- 238000005160 1H NMR spectroscopy Methods 0.000 description 13
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 13
- XNRDLSNSMTUXBV-UHFFFAOYSA-N 2-fluoroethyl 4-methylbenzenesulfonate Chemical compound CC1=CC=C(S(=O)(=O)OCCF)C=C1 XNRDLSNSMTUXBV-UHFFFAOYSA-N 0.000 description 12
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- 229940125898 compound 5 Drugs 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- 238000002600 positron emission tomography Methods 0.000 description 12
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- 229910000027 potassium carbonate Inorganic materials 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 239000012298 atmosphere Substances 0.000 description 9
- 210000003169 central nervous system Anatomy 0.000 description 9
- 235000011181 potassium carbonates Nutrition 0.000 description 9
- FURHRJBOFNDYTG-UHFFFAOYSA-N 2-fluoroethanamine Chemical compound NCCF FURHRJBOFNDYTG-UHFFFAOYSA-N 0.000 description 8
- QISAUDWTBBNJIR-UHFFFAOYSA-N 2-phenylmethoxyacetyl chloride Chemical compound ClC(=O)COCC1=CC=CC=C1 QISAUDWTBBNJIR-UHFFFAOYSA-N 0.000 description 8
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 8
- YRXUKLXTXVHKRW-UHFFFAOYSA-N 8-chloro-5-methoxy-9-(2-phenylmethoxyethyl)-1,2,3,4-tetrahydrocarbazole-4-carboxylic acid Chemical compound C1=2CCCC(C(O)=O)C=2C=2C(OC)=CC=C(Cl)C=2N1CCOCC1=CC=CC=C1 YRXUKLXTXVHKRW-UHFFFAOYSA-N 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 8
- 229910052736 halogen Inorganic materials 0.000 description 8
- 150000002431 hydrogen Chemical group 0.000 description 8
- GRRDIYADEMFVPZ-UHFFFAOYSA-N n,n-diethyl-5-fluoro-9-(2-hydroxyethyl)-1,2,3,4-tetrahydrocarbazole-4-carboxamide Chemical compound C12=C(F)C=CC=C2N(CCO)C2=C1C(C(=O)N(CC)CC)CCC2 GRRDIYADEMFVPZ-UHFFFAOYSA-N 0.000 description 8
- BDDJHWHFYMPIHA-UHFFFAOYSA-N n,n-diethyl-5-fluoro-9-(2-phenylmethoxyethyl)-1,2,3,4-tetrahydrocarbazole-4-carboxamide Chemical compound CCN(CC)C(=O)C1CCCC2=C1C1=C(F)C=CC=C1N2CCOCC1=CC=CC=C1 BDDJHWHFYMPIHA-UHFFFAOYSA-N 0.000 description 8
- FTPHSZHORWIRPP-UHFFFAOYSA-N n-(2-fluoroethyl)aniline Chemical compound FCCNC1=CC=CC=C1 FTPHSZHORWIRPP-UHFFFAOYSA-N 0.000 description 8
- FQNCEDUUFSYUIT-UHFFFAOYSA-N n-(4-fluorophenyl)-2-phenylmethoxyacetamide Chemical compound C1=CC(F)=CC=C1NC(=O)COCC1=CC=CC=C1 FQNCEDUUFSYUIT-UHFFFAOYSA-N 0.000 description 8
- 238000011894 semi-preparative HPLC Methods 0.000 description 8
- 210000001519 tissue Anatomy 0.000 description 8
- CPSMFRFIEULKCP-UHFFFAOYSA-N 3-bromo-n,n-diethyl-2-oxocyclohexane-1-carboxamide Chemical compound CCN(CC)C(=O)C1CCCC(Br)C1=O CPSMFRFIEULKCP-UHFFFAOYSA-N 0.000 description 7
- OSSQCNOHUAHLFT-UHFFFAOYSA-N 9-(2-phenylmethoxyethyl)-1,2,3,4-tetrahydrocarbazole-4-carboxylic acid Chemical compound OC(=O)C1CCCC2=C1C1=CC=CC=C1N2CCOCC1=CC=CC=C1 OSSQCNOHUAHLFT-UHFFFAOYSA-N 0.000 description 7
- 239000002253 acid Substances 0.000 description 7
- 229910052794 bromium Inorganic materials 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 7
- 229940125773 compound 10 Drugs 0.000 description 7
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 7
- 125000004494 ethyl ester group Chemical group 0.000 description 7
- ZLVXBBHTMQJRSX-VMGNSXQWSA-N jdtic Chemical compound C1([C@]2(C)CCN(C[C@@H]2C)C[C@H](C(C)C)NC(=O)[C@@H]2NCC3=CC(O)=CC=C3C2)=CC=CC(O)=C1 ZLVXBBHTMQJRSX-VMGNSXQWSA-N 0.000 description 7
- 238000002372 labelling Methods 0.000 description 7
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- RWGZYRDNBFMLAN-UHFFFAOYSA-N 3-bromo-n,n-diethyl-2-hydroxy-5-methylcyclohexene-1-carboxamide Chemical compound CCN(CC)C(=O)C1=C(O)C(Br)CC(C)C1 RWGZYRDNBFMLAN-UHFFFAOYSA-N 0.000 description 6
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 6
- URQUQZJQZMCYLR-UHFFFAOYSA-N 9-(2-fluoroethyl)-1,2,3,4-tetrahydrocarbazole-4-carboxylic acid Chemical compound C12=CC=CC=C2N(CCF)C2=C1C(C(=O)O)CCC2 URQUQZJQZMCYLR-UHFFFAOYSA-N 0.000 description 6
- AEWAUHRPGXMXRE-UHFFFAOYSA-N 9-(2-fluoroethyl)-5-methoxy-1,2,3,4-tetrahydrocarbazole-4-carbonyl chloride Chemical compound C1CCC(C(Cl)=O)C2=C1N(CCF)C1=C2C(OC)=CC=C1 AEWAUHRPGXMXRE-UHFFFAOYSA-N 0.000 description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 6
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 6
- 239000012359 Methanesulfonyl chloride Substances 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 6
- 238000004587 chromatography analysis Methods 0.000 description 6
- 238000010828 elution Methods 0.000 description 6
- OUHDYKXDRWJBCM-UHFFFAOYSA-N ethyl 9-(2-fluoroethyl)-1,2,3,4-tetrahydrocarbazole-4-carboxylate Chemical compound C12=CC=CC=C2N(CCF)C2=C1C(C(=O)OCC)CCC2 OUHDYKXDRWJBCM-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 6
- FSLQRWAQULVINA-UHFFFAOYSA-N n,n-diethyl-5-methyl-2-oxocyclohexane-1-carboxamide Chemical compound CCN(CC)C(=O)C1CC(C)CCC1=O FSLQRWAQULVINA-UHFFFAOYSA-N 0.000 description 6
- GNDDWYHPXPDGQO-UHFFFAOYSA-N n,n-diethyl-6-fluoro-9-(2-phenylmethoxyethyl)-1,2,3,4-tetrahydrocarbazole-4-carboxamide Chemical compound CCN(CC)C(=O)C1CCCC2=C1C1=CC(F)=CC=C1N2CCOCC1=CC=CC=C1 GNDDWYHPXPDGQO-UHFFFAOYSA-N 0.000 description 6
- QBYLAWPLULPCIB-UHFFFAOYSA-N n-(2-chloro-5-methoxyphenyl)-2-phenylmethoxyacetamide Chemical compound COC1=CC=C(Cl)C(NC(=O)COCC=2C=CC=CC=2)=C1 QBYLAWPLULPCIB-UHFFFAOYSA-N 0.000 description 6
- YAOUBSNJEKGSGP-UHFFFAOYSA-N n-(2-phenylmethoxyethyl)aniline Chemical compound C=1C=CC=CC=1NCCOCC1=CC=CC=C1 YAOUBSNJEKGSGP-UHFFFAOYSA-N 0.000 description 6
- ZGNWCLVIIPWZFH-UHFFFAOYSA-N n-benzyl-9-(2-hydroxyethyl)-n-methyl-1,2,3,4-tetrahydrocarbazole-4-carboxamide Chemical compound C1CCC(N(C2=CC=CC=C22)CCO)=C2C1C(=O)N(C)CC1=CC=CC=C1 ZGNWCLVIIPWZFH-UHFFFAOYSA-N 0.000 description 6
- RIWRFSMVIUAEBX-UHFFFAOYSA-N n-methyl-1-phenylmethanamine Chemical compound CNCC1=CC=CC=C1 RIWRFSMVIUAEBX-UHFFFAOYSA-N 0.000 description 6
- 239000012044 organic layer Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 5
- JGJIOISGAUBCNT-UHFFFAOYSA-N 2-bromo-6-(piperidine-1-carbonyl)cyclohexan-1-one Chemical compound O=C1C(Br)CCCC1C(=O)N1CCCCC1 JGJIOISGAUBCNT-UHFFFAOYSA-N 0.000 description 5
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- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
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- A61K51/044—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
- A61K51/0446—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
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- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
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- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
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- A61K51/044—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
- A61K51/0468—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
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- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B59/00—Introduction of isotopes of elements into organic compounds ; Labelled organic compounds per se
- C07B59/002—Heterocyclic compounds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
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- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
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- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
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- C07D209/94—[b, c]- or [b, d]-condensed containing carbocyclic rings other than six-membered
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
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- C07D295/192—Radicals derived from carboxylic acids from aromatic carboxylic acids
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
La présente invention concerne un agent d'imagerie in vivo à base d'indole, qui se lie avec une affinité élevée au PBR, et présente une bonne absorption dans le cerveau après son administration, ainsi qu'une bonne liaison sélective au PBR. Ladite invention porte également sur un composant précurseur utile dans la synthèse de l'agent d'imagerie in vivo de l'invention, ainsi que sur un procédé de synthèse dudit agent d'imagerie in vivo, comprenant l'utilisation dudit composé précurseur. L'invention concerne en outre un kit destiné à réaliser ledit procédé. Par ailleurs, l'invention a trait à une cassette destinée à la synthèse automatisée dudit agent d'imagerie in vivo. En outre, certains aspects de l'invention portent sur une composition radiopharmaceutique comprenant ledit agent d'imagerie in vivo de l'invention, et sur des procédés d'utilisation dudit agent d'imagerie in vivo.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16413109P | 2009-03-27 | 2009-03-27 | |
| GBGB0905328.1A GB0905328D0 (en) | 2009-03-27 | 2009-03-27 | Indole derivatives |
| US61/164,131 | 2009-03-27 | ||
| GB0905328.1 | 2009-03-27 | ||
| PCT/EP2010/053998 WO2010109007A2 (fr) | 2009-03-27 | 2010-03-26 | Dérivés d'indole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2756887A1 CA2756887A1 (fr) | 2010-09-30 |
| CA2756887C true CA2756887C (fr) | 2018-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2756887A Active CA2756887C (fr) | 2009-03-27 | 2010-03-26 | Derives d'indole |
Country Status (18)
| Country | Link |
|---|---|
| US (2) | US8790619B2 (fr) |
| EP (1) | EP2411362B1 (fr) |
| JP (1) | JP5651163B2 (fr) |
| KR (1) | KR101692090B1 (fr) |
| CN (1) | CN102448933B (fr) |
| AU (1) | AU2010227527B2 (fr) |
| BR (1) | BRPI1010261A2 (fr) |
| CA (1) | CA2756887C (fr) |
| ES (1) | ES2635310T3 (fr) |
| GB (1) | GB0905328D0 (fr) |
| HK (1) | HK1167393A1 (fr) |
| IL (1) | IL215019A0 (fr) |
| MX (1) | MX2011010154A (fr) |
| NZ (1) | NZ595227A (fr) |
| RU (1) | RU2525196C2 (fr) |
| SG (1) | SG174589A1 (fr) |
| WO (1) | WO2010109007A2 (fr) |
| ZA (1) | ZA201106708B (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0905328D0 (en) | 2009-03-27 | 2009-05-13 | Ge Healthcare Ltd | Indole derivatives |
| NZ602025A (en) * | 2010-03-26 | 2014-08-29 | Ge Healthcare Ltd | Tricyclic indole derivatives as pbr ligands |
| GB201016038D0 (en) * | 2010-09-24 | 2010-11-10 | Ge Healthcare Ltd | In vivo imaging method |
| GB201016411D0 (en) | 2010-09-30 | 2010-11-10 | Ge Healthcare Ltd | In vivo imaging method for cancer |
| GB201021263D0 (en) | 2010-12-15 | 2011-01-26 | Ge Healthcare Ltd | Solid phase extraction method |
| EP2718464A1 (fr) | 2011-06-06 | 2014-04-16 | Imperial Innovations Limited | Procédés de prédiction de l'affinité de liaison à tspo d'agents d'imagerie |
| JP6018637B2 (ja) * | 2011-09-30 | 2016-11-02 | ジーイー・ヘルスケア・リミテッド | 放射性医薬品合成装置のための較正及び正規化システム及び方法 |
| US9475769B2 (en) | 2012-11-30 | 2016-10-25 | Ge Healthcare Limited | Zinc halide mediated cyclization process leading to tricyclic indoles |
| KR20150088802A (ko) | 2012-11-30 | 2015-08-03 | 지이 헬쓰케어 리미티드 | 트리시클릭 인돌 유도체의 결정화 방법 |
| GB201312768D0 (en) * | 2013-07-17 | 2013-08-28 | Ge Healthcare Ltd | Work-up procedure |
| GB201316762D0 (en) * | 2013-09-20 | 2013-11-06 | Ge Healthcare Ltd | Novel compounds |
| GB201316764D0 (en) * | 2013-09-20 | 2013-11-06 | Ge Healthcare Ltd | Novel compounds |
| GB201316766D0 (en) * | 2013-09-20 | 2013-11-06 | Ge Healthcare Uk Ltd | Macrophage Imaging |
| RU2719399C2 (ru) | 2014-12-04 | 2020-04-17 | ДжиИ ХЕЛТКЕР ЛИМИТЕД | Способ удаления ацетальдегида из радиоактивных фармацевтических препаратов |
| CN106748802B (zh) * | 2016-12-26 | 2018-11-13 | 南京理工大学 | 一种制备含氟仲胺的方法 |
| US11161865B2 (en) * | 2017-05-24 | 2021-11-02 | The Trustees Of The University Of Pennsylvania | Radiolabeled and fluorescent PARP inhibitors for imaging and radiotherapy |
| US11200669B2 (en) * | 2019-11-19 | 2021-12-14 | Uih America, Inc. | Systems and methods for determining plasma input function used in positron emission tomography imaging |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3979391A (en) * | 1972-11-22 | 1976-09-07 | Sterling Drug Inc. | 1,2,3,4-Tetrahydrocarbazoles |
| US3939177A (en) * | 1972-11-22 | 1976-02-17 | Sterling Drug Inc. | 4-Aminomethyl-9-benzyl-1,2,3,4-tetrahydrocarbazoles |
| FR2599740B1 (fr) * | 1986-06-05 | 1988-08-12 | Rhone Poulenc Sante | Derives de benzo(b)thiophene de benzo(b)furannecarboxamides, leurs procedes de preparation et les medicaments les contenant |
| US5270030A (en) * | 1988-12-29 | 1993-12-14 | Bio-Technology General Corp. | Fibrin binding domain polypeptide and method of producing |
| EP1043991A4 (fr) | 1997-11-14 | 2005-02-02 | Lilly Co Eli | Traitement contre la maladie d'alzheimer |
| JPH11228539A (ja) * | 1997-12-03 | 1999-08-24 | Taisho Pharmaceut Co Ltd | 含窒素四環性化合物 |
| KR20010032668A (ko) * | 1997-12-03 | 2001-04-25 | 우에하라 아끼라 | 함질소 사환성 화합물 |
| DE69930308T2 (de) * | 1998-12-11 | 2006-11-30 | Virginia Commonwealth University | Selektive 5-ht 6-rezeptor-liganden |
| FR2788776B1 (fr) * | 1999-01-26 | 2001-02-23 | Synthelabo | Derives de 4-oxo-3, 5-dihydro-4h-pyridazino [4,5-b] indole-1 -carboxamide, leur preparation et leur application en therapeutique |
| GB0115929D0 (en) | 2001-06-29 | 2001-08-22 | Nycomed Amersham Plc | Solid-phase electrophilic fluorination |
| GB0115927D0 (en) | 2001-06-29 | 2001-08-22 | Nycomed Amersham Plc | Solid-phase nucleophilic fluorination |
| EP1423366A1 (fr) | 2001-08-09 | 2004-06-02 | Eli Lilly And Company | Derives de cyclopenta b indole utilises comme inhibiteurs de spla2 |
| US7109231B2 (en) | 2001-08-09 | 2006-09-19 | Eli Lilly And Company | Cyclohept[b]indole derivatives |
| GB0523506D0 (en) | 2005-11-18 | 2005-12-28 | Hammersmith Imanet Ltd | Novel in vivo imaging compounds |
| GB0905328D0 (en) | 2009-03-27 | 2009-05-13 | Ge Healthcare Ltd | Indole derivatives |
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2009
- 2009-03-27 GB GBGB0905328.1A patent/GB0905328D0/en not_active Ceased
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2010
- 2010-03-26 US US13/258,465 patent/US8790619B2/en active Active
- 2010-03-26 EP EP10710356.6A patent/EP2411362B1/fr active Active
- 2010-03-26 MX MX2011010154A patent/MX2011010154A/es active IP Right Grant
- 2010-03-26 NZ NZ595227A patent/NZ595227A/xx unknown
- 2010-03-26 WO PCT/EP2010/053998 patent/WO2010109007A2/fr active Application Filing
- 2010-03-26 BR BRPI1010261A patent/BRPI1010261A2/pt not_active Application Discontinuation
- 2010-03-26 KR KR1020117025305A patent/KR101692090B1/ko active IP Right Grant
- 2010-03-26 CA CA2756887A patent/CA2756887C/fr active Active
- 2010-03-26 SG SG2011070018A patent/SG174589A1/en unknown
- 2010-03-26 AU AU2010227527A patent/AU2010227527B2/en active Active
- 2010-03-26 JP JP2012501315A patent/JP5651163B2/ja active Active
- 2010-03-26 CN CN201080023868.3A patent/CN102448933B/zh active Active
- 2010-03-26 RU RU2011138850/04A patent/RU2525196C2/ru active
- 2010-03-26 ES ES10710356.6T patent/ES2635310T3/es active Active
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2011
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- 2011-09-13 ZA ZA2011/06708A patent/ZA201106708B/en unknown
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2012
- 2012-08-16 HK HK12108073.9A patent/HK1167393A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012521973A (ja) | 2012-09-20 |
| EP2411362A2 (fr) | 2012-02-01 |
| JP5651163B2 (ja) | 2015-01-07 |
| IL215019A0 (en) | 2011-11-30 |
| ZA201106708B (en) | 2013-02-27 |
| US8501153B2 (en) | 2013-08-06 |
| ES2635310T3 (es) | 2017-10-03 |
| CN102448933B (zh) | 2014-07-02 |
| CA2756887A1 (fr) | 2010-09-30 |
| MX2011010154A (es) | 2011-10-21 |
| HK1167393A1 (en) | 2012-11-30 |
| BRPI1010261A2 (pt) | 2016-03-22 |
| AU2010227527A1 (en) | 2011-10-13 |
| RU2525196C2 (ru) | 2014-08-10 |
| KR20110133492A (ko) | 2011-12-12 |
| US8790619B2 (en) | 2014-07-29 |
| CN102448933A (zh) | 2012-05-09 |
| EP2411362B1 (fr) | 2017-05-31 |
| KR101692090B1 (ko) | 2017-01-02 |
| WO2010109007A2 (fr) | 2010-09-30 |
| RU2011138850A (ru) | 2013-05-10 |
| US20110070161A1 (en) | 2011-03-24 |
| GB0905328D0 (en) | 2009-05-13 |
| WO2010109007A3 (fr) | 2010-11-25 |
| US20120020884A1 (en) | 2012-01-26 |
| AU2010227527B2 (en) | 2015-03-12 |
| NZ595227A (en) | 2013-11-29 |
| SG174589A1 (en) | 2011-10-28 |
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